GitHub Actions Testing.

.github/workflows/testwf.yml

@@ -0,0 +1,45 @@
+name: TestWorkflow
+on:
+  workflow_dispatch:
+    branches: [master]
+
+jobs:
+  TestJob:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+
+    - name: Checkout Wiki
+      uses: actions/checkout@v2
+      with:
+        repository: revarbat/BOSL2.wiki
+        path: BOSL2.wiki
+
+    - name: Apt Update
+      run: sudo apt update
+
+    - name: Install Packages
+      run: sudo apt-get install -y python3-pip python3-dev python3-setuptools python3-pil gifsicle
+
+    - name: Install openscad-docsgen
+      run: sudo pip3 install openscad_docsgen
+
+    - name: Install pygifsicle
+      run: sudo pip3 install pygifsicle
+
+    - name: Install OpenSCAD
+      run: |
+        cd $GITHUB_WORKSPACE
+        wget https://files.openscad.org/OpenSCAD-2021.01-x86_64.AppImage
+        sudo mv OpenSCAD-2021.01*-x86_64.AppImage /usr/local/bin/openscad
+        sudo chmod +x /usr/local/bin/openscad
+
+    - name: TestScript
+      run: |
+        cd $GITHUB_WORKSPACE
+        export OPENSCADPATH=$(dirname $GITHUB_WORKSPACE)
+        echo "::add-matcher::.github/openscad_docsgen.json"
+        echo "cube(50, center=100);" > testwf.scad
+        openscad -o tmp_cube.png --imgsize=640,480 --view=axes,scales --projection=o --autocenter --viewall --preview '' --hardwarnings testwf.scad
+